Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Commercial Fishing Vessel
guardian
MMSI 367085340 · Call sign WDC8335
Not yet on Master's MateType
Commercial Fishing Vessel
Flag
USALength
26.7 m
Beam
9.1 m
Draft
4.3 m
Call sign
WDC8335
IMO
8852629
Official No.
972714
AIS reports
1
An American working fishing vessel, guardian measures 26.7 metres. Below, she has a 9.1 m beam and a draft of 4.3 m. She's on record as MMSI 367085340, call sign WDC8335, IMO 8852629. guardian belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card · for working captains
Know where the fleet is. Get guardian home safe.
Live AIS traffic, weather you can plan around, engine & systems telemetry, and a distress mesh that reaches nearby boats.
Keep the fleet in sight — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever guardian roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for working captains
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put guardian on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim guardian and switch it all on
Free to join · nothing to install to start · cancel anytime
About guardian
What kind of vessel is guardian?
guardian is a Commercial Fishing Vessel flagged to United States of America.
What is guardian's MMSI?
guardian's MMSI is 367085340. Call sign WDC8335. IMO 8852629.
How big is guardian?
guardian is about 26.7 m long, 9.1 m on the beam, drawing 4.3 m.
Is guardian on the Master's Mate Safety Initiative Network?
Not yet. If guardian is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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